// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAzLjExMC4yMjEuMTYyOjg0NDE
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTAzLjExMC4yMjEuMTYyOjg0NDE"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "46b4fb433db122763d729788ca1e0776122b0d1740f75d3b5bd8f23774306310"
        or hash.sha256(0, filesize) == "78a06f55c87e8c1e424e79ff87ed01794d26cd84e1389461930521fd0f57cf9d"
        or hash.sha256(0, filesize) == "8d4948aedeccfba5d7f78bff21f5e4b5905341d74341bf95440b9b5cd487d11f"
        or hash.sha256(0, filesize) == "d424ad3d3bf605ce46b23356875e8fafb6b046b4f035769f9f73fcaf65be04e7"
}